progeCAD Pro Edition
License: Lifetime (Perpetual)
progeCAD is an AutoCAD compatible 2D/3D CAD application that works with AutoCAD DWG files from AutoCAD 2.5 through AutoCAD 2024 and imports Autodesk Revit and IFC files! The best solution for AEC, MCAD and all generic CAD usages. progeCAD offers perpetual licensing with more CAD functions than AutoCAD LT at a fraction of the cost of AutoCAD, ArchiCAD or Microstation.
You may continue purchasing progeCAD at lower cost without subscribing Maintenance Support Services, but you will be missing lots of additional benefits provided by the Software Publisher and/or Reseller. Future support for older versions shall be subject to availability. Mostly, further development may be discontinued upon new versions are released. However you may continue using your purchased version(s) and enjoy the lifetime license with full function (as it is) without limitation, as long as the OS platform and current technology still supports (at current time).